/*
 * @Author: szx
 * @Date: 2022-03-25 14:08:43
 * @LastEditTime: 2022-03-25 14:08:44
 * @Description: 
 * @FilePath: \leetcode\1000-1099\1049\1049_2.js
 */
/**
 * @param {number[]} stones
 * @return {number}
 */
 var lastStoneWeightII = function(stones) {
    
};